.divboru {border:0px solid #dbdbdb; display:block; width:100%px; position:relative; }
.duyuru34 { float:left; border:0px solid
#dbdbdb; padding:0px; margin:10px; width:150px; height:90px;}
.duyuru35 { float:left; border:0px solid
#dbdbdb; padding:0px; margin:10px; width:728px; height:90px;}